Can aluminum doors and windows be attracted by magnets?
Aluminum doors and windows can not be attracted to the magnet, but some of the hardware above some iron, and some iron chrome, you can suck ... science teacher ah
The magnet can not suck up a thing and the permeability of things to be sucked, and the permeability and magnetic domain is related to the natural elements of the various, the highest permeability of nickel, and then cobalt, again the iron , Other substances such as copper also have a certain permeability, but very low, so that we can not feel it, not iron things can be sucked up by magnet
